🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.91 AU - 1.45 AU

Year: 459 Days

Day: 22.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.99 AU - 1.45 AU

Year: 483 Days

Day: 46.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,119,243 km

• M1: 996,621 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.88 AU - 1.96 AU

Year: 953 Days

Day: 38.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.42 AU - 3.74 AU

Year: 1936 Days

Day: 44.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.83 AU - 3.71 AU

Year: 2118 Days

Day: 30.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,119,243 km

• M1: 255,513 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.53 AU - 5.48 AU

Year: 4004 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 14

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.84 AU - 7.42 AU

Year: 6114 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,119,243 km

• M1: 206,445 km (0.075 R)
• M2: 497,563 km (0.095 R)
• M3: 597,195 km (0.095 R)
• M4: 932,294 km (0.104 R)
• M5: 1,035,516 km (0.115 R)
• M6: 1,198,578 km (0.119 R)
• M7: 1,326,784 km (0.081 R)
• M8: 1,520,812 km (0.095 R)
• M9: 1,629,270 km (0.076 R)
• M10: 1,756,728 km (0.03 R)
• M11: 2,056,223 km (0.073 R)
• M12: 2,247,409 km (0.052 R)
• M13: 2,372,323 km (0.105 R)
• M14: 2,915,064 km (0.054 R)
• M15: 4,113,642 km (0.106 R)
• M16: 4,446,498 km (0.12 R)
• M17: 4,673,288 km (0.091 R)
• M18: 4,880,780 km (0.114 R)
• M19: 5,138,537 km (0.093 R)
• M20: 5,305,040 km (0.041 R)
• M21: 5,473,188 km (0.091 R)
• M22: 6,882,250 km (0.06 R)
• M23: 7,118,764 km (0.065 R)
• M24: 7,224,829 km (0.119 R)
• M25: 7,762,933 km (0.112 R)
• M26: 8,230,576 km (0.115 R)
• M27: 8,566,124 km (0.116 R)
• M28: 8,877,886 km (0.109 R)
• M29: 9,250,983 km (0.114 R)
• M30: 9,658,787 km (0.112 R)
• M31: 10,012,885 km (0.053 R)
• M32: 10,131,965 km (0.057 R)
• M33: 10,521,966 km (0.076 R)
• M34: 11,441,096 km (0.082 R)
• M35: 11,784,572 km (0.089 R)
• M36: 11,910,234 km (0.104 R)
• M37: 12,322,077 km (0.094 R)
• M38: 13,159,676 km (0.108 R)
• M39: 13,453,935 km (0.087 R)
• M40: 13,651,254 km (0.057 R)
• M41: 13,750,288 km (0.092 R)
• M42: 14,148,967 km (0.087 R)
• M43: 14,821,858 km (0.112 R)
• M44: 14,957,693 km (0.07 R)
• M45: 15,093,976 km (0.071 R)
• M46: 15,196,451 km (0.081 R)
• M47: 15,816,085 km (0.102 R)
• M48: 16,584,719 km (0.085 R)
• M49: 16,902,615 km (0.115 R)
• M50: 17,009,128 km (0.059 R)
• M51: 17,258,358 km (0.073 R)
• M52: 17,977,027 km (0.118 R)
• M53: 18,085,784 km (0.068 R)
• M54: 18,779,021 km (0.111 R)
• M55: 18,962,876 km (0.111 R)
• M56: 19,481,084 km (0.109 R)
• M57: 19,816,632 km (0.08 R)
• M58: 20,569,109 km (0.105 R)
• M59: 20,872,793 km (0.112 R)
• M60: 20,987,085 km (0.105 R)
• M61: 21,139,675 km (0.03 R)
• M62: 21,522,945 km (0.036 R)
• M63: 22,961,029 km (0.095 R)
• M64: 23,079,062 km (0.042 R)
• M65: 23,632,275 km (0.113 R)
• M66: 24,671,082 km (0.113 R)
• M67: 26,216,279 km (0.104 R)
• M68: 26,545,693 km (0.045 R)
• M69: 26,834,866 km (0.107 R)
• M70: 27,499,978 km (0.107 R)
• M71: 28,002,477 km (0.045 R)
• M72: 28,212,662 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 8.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.25 AU - 7.93 AU

Year: 6761 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,119,243 km

• M1: 119,678 km (0.06 R)
• M2: 281,842 km (0.092 R)
• M3: 411,993 km (0.067 R)
• M4: 665,262 km (0.112 R)
• M5: 772,673 km (0.059 R)
• M6: 925,263 km (0.083 R)
• M7: 1,290,282 km (0.062 R)
• M8: 1,365,529 km (0.085 R)
• M9: 1,473,389 km (0.107 R)
• M10: 1,552,228 km (0.108 R)
• M11: 1,714,242 km (0.115 R)
• M12: 2,161,540 km (0.087 R)
• M13: 2,897,561 km (0.076 R)
• M14: 3,449,577 km (0.11 R)
• M15: 3,597,978 km (0.055 R)
• M16: 3,945,195 km (0.084 R)
• M17: 4,033,757 km (0.117 R)
• M18: 4,258,004 km (0.091 R)
• M19: 4,907,409 km (0.076 R)
• M20: 5,002,702 km (0.085 R)
• M21: 5,171,150 km (0.08 R)
• M22: 5,414,845 km (0.043 R)
• M23: 5,938,886 km (0.118 R)
• M24: 6,091,625 km (0.085 R)
• M25: 7,008,361 km (0.097 R)
• M26: 7,744,682 km (0.101 R)
• M27: 7,800,183 km (0.07 R)
• M28: 8,079,781 km (0.083 R)
• M29: 8,505,537 km (0.096 R)
• M30: 8,620,278 km (0.112 R)
• M31: 9,735,979 km (0.066 R)
• M32: 10,371,920 km (0.064 R)
• M33: 10,463,773 km (0.108 R)
• M34: 11,907,392 km (0.069 R)
• M35: 12,164,850 km (0.097 R)
• M36: 12,717,913 km (0.107 R)
• M37: 12,882,172 km (0.075 R)
• M38: 13,047,029 km (0.098 R)
• M39: 13,445,857 km (0.12 R)
• M40: 13,848,574 km (0.087 R)
• M41: 13,949,852 km (0.064 R)
• M42: 14,562,904 km (0.115 R)
• M43: 14,976,542 km (0.118 R)
• M44: 15,359,064 km (0.098 R)
• M45: 15,534,093 km (0.051 R)
• M46: 15,744,877 km (0.117 R)
• M47: 15,921,253 km (0.079 R)
• M48: 16,311,703 km (0.072 R)
• M49: 16,561,681 km (0.09 R)
• M50: 16,849,059 km (0.093 R)
• M51: 17,210,637 km (0.077 R)
• M52: 17,392,398 km (0.102 R)
• M53: 17,465,252 km (0.068 R)
• M54: 18,125,727 km (0.049 R)
• M55: 18,384,681 km (0.037 R)
• M56: 18,496,131 km (0.117 R)
• M57: 18,644,981 km (0.119 R)
• M58: 20,462,446 km (0.092 R)
• M59: 20,654,978 km (0.066 R)
• M60: 20,809,513 km (0.096 R)
• M61: 20,886,855 km (0.115 R)
• M62: 21,158,375 km (0.111 R)
• M63: 21,353,151 km (0.067 R)
• M64: 21,705,155 km (0.051 R)
• M65: 23,212,354 km (0.072 R)
• M66: 23,614,622 km (0.105 R)
• M67: 23,695,405 km (0.079 R)
• M68: 23,978,743 km (0.073 R)
• M69: 24,222,438 km (0.092 R)
• M70: 24,426,041 km (0.117 R)
• M71: 24,589,402 km (0.074 R)
• M72: 24,835,191 km (0.097 R)
• M73: 25,618,785 km (0.047 R)
• M74: 26,620,193 km (0.102 R)
• M75: 26,998,975 km (0.097 R)
• M76: 27,379,701 km (0.088 R)
• M77: 28,489,119 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 13.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.52 AU - 8.92 AU

Year: 7682 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,119,243 km

• M1: 229,633 km (0.117 R)
• M2: 408,701 km (0.109 R)
• M3: 564,433 km (0.119 R)
• M4: 791,971 km (0.086 R)
• M5: 892,052 km (0.111 R)
• M6: 1,087,876 km (0.106 R)
• M7: 1,378,844 km (0.088 R)
• M8: 1,565,691 km (0.115 R)
• M9: 1,761,216 km (0.101 R)
• M10: 1,873,564 km (0.107 R)
• M11: 2,105,590 km (0.106 R)
• M12: 2,421,541 km (0.115 R)
• M13: 2,884,546 km (0.085 R)
• M14: 3,153,822 km (0.086 R)
• M15: 3,488,024 km (0.065 R)
• M16: 3,573,444 km (0.083 R)
• M17: 3,804,573 km (0.115 R)
• M18: 4,190,835 km (0.119 R)
• M19: 4,404,161 km (0.089 R)
• M20: 4,621,078 km (0.114 R)
• M21: 5,927,816 km (0.064 R)
• M22: 6,030,290 km (0.095 R)
• M23: 6,445,873 km (0.098 R)
• M24: 6,621,950 km (0.086 R)
• M25: 6,763,918 km (0.117 R)
• M26: 7,636,822 km (0.091 R)
• M27: 9,849,673 km (0.104 R)
• M28: 10,298,317 km (0.076 R)
• M29: 10,421,885 km (0.069 R)
• M30: 10,795,431 km (0.084 R)
• M31: 10,920,944 km (0.073 R)
• M32: 11,470,267 km (0.037 R)
• M33: 11,641,258 km (0.099 R)
• M34: 11,726,977 km (0.065 R)
• M35: 13,261,851 km (0.103 R)
• M36: 13,802,648 km (0.084 R)
• M37: 14,167,068 km (0.091 R)
• M38: 15,656,764 km (0.095 R)
• M39: 15,989,320 km (0.102 R)
• M40: 16,420,311 km (0.1 R)
• M41: 16,709,783 km (0.095 R)
• M42: 16,806,573 km (0.112 R)
• M43: 17,293,663 km (0.075 R)
• M44: 17,736,174 km (0.117 R)
• M45: 18,082,792 km (0.077 R)
• M46: 18,732,496 km (0.101 R)
• M47: 19,288,401 km (0.075 R)
• M48: 19,440,842 km (0.12 R)
• M49: 19,542,867 km (0.028 R)
• M50: 20,364,459 km (0.07 R)
• M51: 20,727,533 km (0.092 R)
• M52: 22,789,291 km (0.103 R)
• M53: 23,490,905 km (0.095 R)
• M54: 23,980,987 km (0.077 R)
• M55: 24,364,407 km (0.1 R)
• M56: 24,749,771 km (0.119 R)
• M57: 25,026,377 km (0.078 R)
• M58: 25,192,880 km (0.114 R)
• M59: 25,415,332 km (0.057 R)
• M60: 26,199,075 km (0.076 R)
• M61: 29,121,170 km (0.101 R)
• M62: 29,530,320 km (0.058 R)
• M63: 29,764,890 km (0.066 R)
• M64: 29,941,266 km (0.114 R)
• M65: 30,295,065 km (0.102 R)
• M66: 30,768,991 km (0.087 R)
• M67: 31,126,081 km (0.095 R)
• M68: 32,024,715 km (0.108 R)
• M69: 33,053,350 km (0.106 R)
• M70: 34,031,571 km (0.074 R)
• M71: 34,895,199 km (0.094 R)
• M72: 36,141,499 km (0.039 R)
• M73: 37,338,881 km (0.117 R)
• M74: 37,592,748 km (0.11 R)
• M75: 37,783,336 km (0.077 R)
• M76: 38,677,632 km (0.101 R)
• M77: 39,643,436 km (0.117 R)
• M78: 40,486,869 km (0.073 R)
• M79: 41,205,088 km (0.103 R)
• M80: 41,664,353 km (0.029 R)
• M81: 42,191,387 km (0.1 R)
• M82: 43,652,060 km (0.079 R)
• M83: 44,120,302 km (0.097 R)
• M84: 44,254,341 km (0.063 R)
• M85: 44,522,869 km (0.11 R)
• M86: 44,657,358 km (0.086 R)
• M87: 44,926,784 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 14

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.33 AU - 12.75 AU

Year: 12256 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,119,243 km

• M1: 178,321 km (0.106 R)
• M2: 529,277 km (0.107 R)
• M3: 861,235 km (0.115 R)
• M4: 987,047 km (0.098 R)
• M5: 1,158,935 km (0.104 R)
• M6: 1,259,016 km (0.108 R)
• M7: 1,533,827 km (0.088 R)
• M8: 2,142,242 km (0.107 R)
• M9: 2,552,289 km (0.115 R)
• M10: 2,903,994 km (0.063 R)
• M11: 3,128,241 km (0.074 R)
• M12: 3,505,078 km (0.118 R)
• M13: 3,683,997 km (0.086 R)
• M14: 5,054,164 km (0.08 R)
• M15: 5,566,387 km (0.102 R)
• M16: 5,670,956 km (0.085 R)
• M17: 6,024,007 km (0.101 R)
• M18: 6,493,744 km (0.057 R)
• M19: 6,826,001 km (0.052 R)
• M20: 7,126,095 km (0.108 R)
• M21: 7,623,059 km (0.075 R)
• M22: 8,610,105 km (0.075 R)
• M23: 9,974,438 km (0.09 R)
• M24: 10,921,093 km (0.09 R)
• M25: 12,577,291 km (0.084 R)
• M26: 13,038,352 km (0.113 R)
• M27: 13,131,252 km (0.093 R)
• M28: 13,504,948 km (0.036 R)
• M29: 13,834,961 km (0.079 R)
• M30: 13,929,656 km (0.109 R)
• M31: 14,119,795 km (0.065 R)
• M32: 14,215,238 km (0.074 R)
• M33: 15,524,220 km (0.064 R)
• M34: 15,622,805 km (0.115 R)
• M35: 15,869,941 km (0.057 R)
• M36: 16,468,482 km (0.108 R)
• M37: 16,821,084 km (0.081 R)
• M38: 17,023,639 km (0.104 R)
• M39: 18,048,834 km (0.104 R)
• M40: 18,412,356 km (0.119 R)
• M41: 20,051,351 km (0.044 R)
• M42: 20,320,178 km (0.104 R)
• M43: 21,791,922 km (0.038 R)
• M44: 22,345,733 km (0.083 R)
• M45: 24,607,055 km (0.114 R)
• M46: 26,057,107 km (0.1 R)
• M47: 26,350,468 km (0.117 R)
• M48: 26,703,968 km (0.107 R)
• M49: 27,833,581 km (0.077 R)
• M50: 28,133,525 km (0.085 R)
• M51: 29,343,772 km (0.072 R)
• M52: 29,465,694 km (0.089 R)
• M53: 30,016,663 km (0.04 R)
• M54: 30,509,289 km (0.106 R)
• M55: 31,004,458 km (0.041 R)
• M56: 31,190,857 km (0.06 R)
• M57: 31,627,383 km (0.09 R)
• M58: 32,191,367 km (0.118 R)
• M59: 34,288,131 km (0.116 R)
• M60: 34,996,776 km (0.094 R)
• M61: 35,190,805 km (0.101 R)
• M62: 35,320,506 km (0.06 R)
• M63: 35,580,208 km (0.091 R)
• M64: 37,151,734 km (0.107 R)
• M65: 38,145,363 km (0.086 R)
• M66: 39,080,649 km (0.1 R)
• M67: 39,483,964 km (0.078 R)
• M68: 40,430,021 km (0.058 R)
• M69: 41,451,924 km (0.096 R)
• M70: 42,897,040 km (0.115 R)
• M71: 43,869,576 km (0.08 R)
• M72: 44,638,808 km (0.1 R)
• M73: 46,119,677 km (0.101 R)
• M74: 46,545,732 km (0.111 R)
• M75: 47,044,491 km (0.045 R)
• M76: 47,903,632 km (0.052 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,164 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit